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A flaw has been found in mruby 3.1.0. Affected is the function udiv of the file bigint.c. Executing a manipulation can lead to floating point comparison with incorrect operator. It is possible to lau
A flaw has been found in mruby 3.1.0. Affected is the function udiv of the file bigint.c. Executing a manipulation can lead to floating point comparison with incorrect operator. It is possible to launch the attack remotely. The exploit has been published and may be used. It is best practice to apply a patch to resolve this issue.
Affected packages
- mruby
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://www.cve.org/CVERecord?id=CVE-2022-4996
- https://huntr.com/bounties/5a5092df-1699-4497-a8b2-38318bce0c4e
- https://vuldb.com/cve/CVE-2022-4996
- https://vuldb.com/submit/877513
- https://vuldb.com/vuln/391391
- https://vuldb.com/vuln/391391/cti
Structured record: https://ubuntu.com/security/CVE-2022-4996
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
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